| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.73 | 6.316% | $28.4183 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $224.94 | 10.631% | $248.8534 | $248.85 | $248.85 | $248.90 |
| Purchase #3 | $47.29 | 10.734% | $52.3661 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $97.79 | 8.843% | $106.4376 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $186.82 | 10.545% | $206.5202 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $163.26 | 7.449% | $175.4212 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $110.45 | 6.431% | $117.553 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $857.28 | $935.5698 | $935.57 | $935.50 | $935.60 | |